lumen request 获取 header 头参数 token

$token = $request->bearerToken();

以下是校验 token 合法性的一个方法,可以用在中间件中使用:

/**     * 验证 token 合法性     * @param Request $request     * @param $err     * @return bool     * @throws \Exception     */    public static function checkToken(Request $request, &$err)    {        $token = $request->bearerToken();        if (!$token) {            $err = 'token not found';            return false;        }        $user = [];        //检查redis里边是否存在用户token        if (Redis::exists(Constant::REDIS_TOKEN_PREFIX . $token)) {            $userJson = Redis::get(Constant::REDIS_TOKEN_PREFIX . $token);            if (!$userJson) {                $err = 'data error';                return false;            }            $user = JsonHelper::decode($userJson);        } else {            //不存在,就请求GRpc获取            $client = new GRpcClient();            $params['session_id'] = $token;            $ret = $client->setCmd(GRpcCmd::CHECK_LOGIN)->send($params);            if (!is_array($ret)) {                $err = 'token error:' . $client->getMsg();                return false;            }            //获取到之后就存到redis            $user['id'] = $ret['user_id'];//用户ID            $user['phone'] = $ret['phone'];//手机号            $user['channel'] = $ret['register_channel'];//注册渠道            $user['gold'] = $ret['gold'];//金币            Redis::setex(Constant::REDIS_TOKEN_PREFIX . $token, 7200, JsonHelper::encode($user));        }        return true;    }